title: [Renal oncocytoma in the single kidney after previous surgery of renal carcinoma. Apropos of 2 cases].
abstract: Renal oncocytoma is a neoplasm which rarely occurs in patients with solitary kidney, the other being absent because of a previous nephrectomy performed for renal cancer. We present two case reports and a literature review. We have studied some important problems such as the histogenesis, the potential for malignancy, the diagnosis, the treatment and the follow up. The high incidence of coexistence of renal oncocytoma and renal cell carcinoma has important clinical implications. We would like to emphasize the importance of preoperatory FNAB, nephron sparing surgery and very careful follow up.
authors.affiliation: U.O. Urologia, Ospedale Civile di Legnano.
authors.forename: L
authors.initials: L
authors.lastname: Veneroni
authors.forename: L
authors.initials: L
authors.lastname: Canclini
authors.forename: G L
authors.initials: GL
authors.lastname: Berti
authors.forename: V
authors.initials: V
authors.lastname: Giola
authors.forename: G L
authors.initials: GL
authors.lastname: Leidi
authors.forename: A
authors.initials: A
authors.lastname: Maccaroni
authors.forename: A
authors.initials: A
authors.lastname: Raimoldi
authors.forename: M
authors.initials: M
authors.lastname: Sironi
authors.forename: A
authors.initials: A
authors.lastname: Assi
authors.forename: A M
authors.initials: AM
authors.lastname: Bacchioni
mesh_terms: D018262:Adenocarcinoma, Clear Cell / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D018249:Adenoma, Oxyphilic / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D000368:Aged; D001707:Biopsy, Needle; D006801:Humans; D007668:Kidney / Q000473:pathology; D007680:Kidney Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D016609:Neoplasms, Second Primary / Q000175:diagnosis / Q000473:pathology; D009392:Nephrectomy; D013997:Time Factors; D014057:Tomography, X-Ray Computed
vernacular_title: Oncocitoma renale in rene unico chirurgico per pregresso carcinoma renale. A proposito di due casi.